Puspitasari, Riska, and Anggun Sugianti. “The Public Goods Policy for People’s Welfare”. Zabags International Journal of Economy 1, no. 1 (February 28, 2023): 37–46. Accessed May 15, 2026. https://e.journal.zabagsqupublish.com/zijec/index.php/zijec/article/view/69.